*SUPPORT*
IN: dax OUT: GREEN
IN: kiki zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki blicket lug OUT: BLUE PURPLE PURPLE
IN: kiki OUT: BLUE
IN: dax blicket kiki OUT: GREEN BLUE BLUE
IN: wif blicket wif OUT: RED RED RED
IN: dax zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif zup OUT: RED RED RED RED RED RED RED
IN: wif blicket lug OUT: RED PURPLE PURPLE
IN: lug blicket lug OUT: PURPLE PURPLE PURPLE
IN: kiki blicket kiki OUT: BLUE BLUE BLUE
IN: wif blicket kiki OUT: RED BLUE BLUE
IN: wif blicket dax OUT: RED GREEN GREEN
IN: dax fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN

*QUERY*
IN: wif OUT: RED
IN: wif lug OUT: RED PURPLE
IN: dax dax OUT: GREEN GREEN
IN: dax kiki blicket lug OUT: GREEN BLUE PURPLE PURPLE
IN: lug OUT: PURPLE
IN: wif kiki OUT: RED BLUE
IN: kiki lug dax lug lug OUT: BLUE PURPLE GREEN PURPLE PURPLE
IN: kiki kiki blicket kiki OUT: BLUE BLUE BLUE BLUE
IN: lug blicket kiki OUT: PURPLE BLUE BLUE
IN: kiki wif OUT: BLUE RED

*GRAMMAR*
lug -> PURPLE 
 dax -> GREEN 
 kiki -> BLUE 
 wif -> RED 
 x1 fep -> [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 zup -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 